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Progress on party page styling

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watsonb8
2019-12-22 23:58:29 -05:00
parent cc0d113204
commit 1a55ce0be1
9 changed files with 60 additions and 79 deletions
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61
Aurora/Design/Components/MemberList/MemberList.xaml.cs
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@@ -1,16 +1,16 @@
using System;
using System.Collections.ObjectModel;
using System.Collections.Specialized;
using System.Collections;
using System.Linq;
using Xamarin.Forms;
using Aurora.Proto.Party;
using DLToolkit.Forms.Controls;
namespace Aurora.Design.Components.MemberList
{
public partial class MemberList : ContentView
{
private static ObservableCollection<PartyMember> _newSource;
// private static NotifyCollectionChangedEventHandler _collectionChangedHandler;
public MemberList()
{
InitializeComponent();
@@ -55,60 +55,11 @@ namespace Aurora.Design.Components.MemberList
private static void OnMembersChanged(BindableObject bindable, object oldValue, object newValue)
{
var control = (MemberList)bindable;
var membersList = control.FindByName("MembersHorizontalList") as HorizontalList.HorizontalList;
if (membersList != null)
var membersList = control.FindByName("MembersList") as FlowListView;
if (newValue is ICollection source)
{
_newSource = newValue as ObservableCollection<PartyMember>;
membersList.ItemsSource = new ObservableCollection<object>(_newSource);
//Setup collection changed listeners
//TODO evaluate for memory leak
_newSource.CollectionChanged += (sender, e) => HandleCollectionChanged(sender, e, bindable);
}
}
private static void HandleCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, BindableObject bindable)
{
MemberList self = bindable as MemberList;
var membersList = self.FindByName("MembersHorizontalList") as HorizontalList.HorizontalList;
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
{
foreach (PartyMember member in e.NewItems)
{
membersList.ItemsSource.Add(member);
}
break;
}
case NotifyCollectionChangedAction.Remove:
{
foreach (PartyMember member in e.NewItems)
{
//Find all matches
var sourceMembers = membersList.ItemsSource.Where((object obj) =>
{
bool match = false;
if (obj is PartyMember)
{
PartyMember tmp = obj as PartyMember;
match = tmp.Id == member.Id;
}
return match;
});
//Remove found matches
foreach (object obj in sourceMembers)
{
membersList.ItemsSource.Remove(obj);
}
}
break;
}
membersList.FlowItemsSource = source;
}
}
}